Review Question - QID 105613

A 4-year-old girl presents to the emergency department after persistent vomiting and complaints that her abdomen hurts. Her parents came home to their daughter like this while she was at home being watched by the babysitter. The child is otherwise healthy. Family history is notable for depression, suicide, neuropathic pain, diabetes, hypertension, cancer, and angina. The child is now minimally responsive and confused. Her temperature is 100°F (37.8°C), blood pressure is 100/60 mmHg, pulse is 140/min, respirations are 22/min, and oxygen saturation is 100% on room air. Physical exam is notable for a confused girl who is vomiting bloody emesis into a basin. Laboratory studies are ordered as seen below.
...